EP 2777576 B1 20190807 - TREATMENT SYSTEM
Title (en)
TREATMENT SYSTEM
Title (de)
BEHANDLUNGSSYSTEM
Title (fr)
SYSTÈME DE TRAITEMENT
Publication
Application
Priority
- US 201261660364 P 20120615
- JP 2013065942 W 20130610
Abstract (en)
[origin: EP2777576A1] A treatment system 1 includes a treatment instrument 2 having a pair of holding sections 10 that are freely openable/closable and apply thermal energy generated by a heat generation section to a living tissue LT held in between, a signal output section 31 that supplies a drive signal to the heat generation section 20, a setting section 32 that sets a target temperature of the heat generation section 20, a signal detection section 33 that detects a current and a voltage of the drive signal, a control section 34 that performs temperature control of the heat generation section 20 by adjusting a power of the drive signal; a signal extraction section 35 that extracts a signal of a predetermined frequency band from the drive signal detected by the signal detection section 33, a fault detection section 36 that detects a precursory phenomenon of a fault of the heat generation section 20 based on an extracted signal extracted by the signal extraction section 35, and a display section 37 that announces a warning when the fault detection section 36 detects the precursory phenomenon.
IPC 8 full level
A61B 18/08 (2006.01); A61B 18/12 (2006.01)
CPC (source: EP US)
A61B 18/04 (2013.01 - US); A61B 18/085 (2013.01 - EP US); A61B 18/1233 (2013.01 - EP US); A61B 18/1445 (2013.01 - EP US); A61B 2018/00345 (2013.01 - EP US); A61B 2018/0063 (2013.01 - EP US); A61B 2018/00642 (2013.01 - EP US); A61B 2018/00815 (2013.01 - EP US); A61B 2018/00827 (2013.01 - EP US); A61B 2018/00892 (2013.01 - EP US); A61B 2018/00898 (2013.01 - EP US)
Citation (examination)
US 4744359 A 19880517 - HATTA SHINJI [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2777576 A1 20140917; EP 2777576 A4 20150826; EP 2777576 B1 20190807; CN 103987333 A 20140813; CN 103987333 B 20160608; JP 5526296 B1 20140618; JP WO2013187357 A1 20160204; US 2014236140 A1 20140821; US 9023029 B2 20150505; WO 2013187357 A1 20131219
DOCDB simple family (application)
EP 13803587 A 20130610; CN 201380004282 A 20130610; JP 2013065942 W 20130610; JP 2014500185 A 20130610; US 201414162224 A 20140123